Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a data em que um time visitante marcou 6.16 (52)?
 ###Tabelas: CREATE TABLE round_17 (round_17_id AUTO_INCREMENT PRIMARY KEY, Home team VARCHAR, Home team score VARCHAR, Away team VARCHAR, Away team score VARCHAR, Venue VARCHAR, Crowd INT, Date VARCHAR) CREATE TABLE list_of_songs_released_in_2008 (list_of_songs_released_in_2008_id AUTO_INCREMENT PRIMARY KEY, Song title VARCHAR, Artist VARCHAR, Year VARCHAR, Genre VARCHAR, Single / Pack name VARCHAR, Release date VARCHAR, Family Friendly VARCHAR, Additional Rock Band 3 Features VARCHAR) CREATE TABLE attendance (attendance_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Home Gms INT, Home Total INT, Home Avg INT, Top Home Crowd VARCHAR, Road Gms INT, Road Total INT, Road Avg INT, Overall Gms INT, Overall Total INT, Overall Avg INT) CREATE TABLE records_1951–1976 (records_1951–1976_id AUTO_INCREMENT PRIMARY KEY, Time VARCHAR, Athlete VARCHAR, Nationality VARCHAR, Location of race VARCHAR, Date VARCHAR) CREATE TABLE 2003_team (2003_team_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Position VARCHAR, School VARCHAR, Hometown VARCHAR, MLB Draft VARCHAR)  
SELECT Date FROM round_17 WHERE Away team score = 6.16 (52)